emacs/src/keyboard.c, branch scratch/seccomp Emacs is the extensible, customizable, self-documenting real-time display editor. Add a new recursively bound `current-minibuffer-command' variable 2020-12-14T15:44:00+00:00 Lars Ingebrigtsen 2020-12-14T15:44:00+00:00 252366866b5691965c8c752aa103ab157a6f3aaa * doc/lispref/commands.texi (Command Loop Info): Document it (bug#45177). * src/callint.c (Fcall_interactively): Bind it. * src/keyboard.c (syms_of_keyboard): Define current-minibuffer-command. 
* doc/lispref/commands.texi (Command Loop Info): Document it
(bug#45177).

* src/callint.c (Fcall_interactively): Bind it.

* src/keyboard.c (syms_of_keyboard): Define
current-minibuffer-command.
Followup to recent changes in keyboard.c 2020-12-12T15:32:55+00:00 Eli Zaretskii 2020-12-12T15:32:55+00:00 a83d8c9bbe5fbcdeccebfc54d72e1019a951fe52 * src/keyboard.c (prev_kbd_event): Now defined only if HAVE_X11. * lisp/subr.el (while-no-input-ignore-events): Remove 'buffer-switch': no longer used or defined. (Bug#5803) 
* src/keyboard.c (prev_kbd_event): Now defined only if HAVE_X11.

* lisp/subr.el (while-no-input-ignore-events): Remove
'buffer-switch': no longer used or defined.  (Bug#5803)
* src/keyboard.c: Fix bug#5803. 2020-12-12T14:56:04+00:00 Stefan Monnier 2020-12-12T14:56:04+00:00 adbb4eacc2a984c0fc0b65ec761368fd9067d6c5 A long time ago, `read_key_sequence` used to read the keymaps at the start, so if something happened between this start and the moment the user actually hits a key, `read_key_sequence` could end up using the wrong keymaps. To work around this problem, the code used `record_asynch_buffer_change` to try and trigger `read_key_sequence` to re-read the keymaps in some known cases. Several years ago, `read_key_sequence` was changed so as to read the keymaps only once the user hits a key, making this machinery now redundant (and also harmful apparently in bug#5803 because it introduces "spurious" events). So we here remove `record_asynch_buffer_change` and the `BUFFER_SWITCH_EVENT` and `Qbuffer_switch` pseudo-events it generated. * src/termhooks.h (enum event_kind): Delete `BUFFER_SWITCH_EVENT`. * src/keyboard.c: (record_asynch_buffer_change): Delete function. (syms_of_keyboard): Delete `Qbuffer_switch`. (force_auto_save_soon, readable_events) (kbd_buffer_store_buffered_event, kbd_buffer_get_event) (make_lispy_event): * src/xterm.c (handle_one_xevent): * src/w32term.c (w32_read_socket): * src/process.c (wait_reading_process_output) (read_and_dispose_of_process_output, exec_sentinel): Simplify accordingly. 
A long time ago, `read_key_sequence` used to read the keymaps at the
start, so if something happened between this start and the moment
the user actually hits a key, `read_key_sequence` could end up using
the wrong keymaps.  To work around this problem, the code used
`record_asynch_buffer_change` to try and trigger `read_key_sequence`
to re-read the keymaps in some known cases.

Several years ago, `read_key_sequence` was changed so as to read the keymaps
only once the user hits a key, making this machinery now redundant
(and also harmful apparently in bug#5803 because it introduces
"spurious" events).

So we here remove `record_asynch_buffer_change` and the
`BUFFER_SWITCH_EVENT` and `Qbuffer_switch` pseudo-events it generated.

* src/termhooks.h (enum event_kind): Delete `BUFFER_SWITCH_EVENT`.
* src/keyboard.c: (record_asynch_buffer_change): Delete function.
(syms_of_keyboard): Delete `Qbuffer_switch`.
(force_auto_save_soon, readable_events)
(kbd_buffer_store_buffered_event, kbd_buffer_get_event)
(make_lispy_event):
* src/xterm.c (handle_one_xevent):
* src/w32term.c (w32_read_socket):
* src/process.c (wait_reading_process_output)
(read_and_dispose_of_process_output, exec_sentinel): Simplify accordingly.
Migrate usage of GPM_CLICK_EVENT to MOUSE_CLICK_EVENT. 2020-11-21T08:20:05+00:00 Jared Finder 2020-11-15T07:44:26+00:00 2c7687738d0b7da60014a7af05ab199936617d71 * src/termhooks.h (enum event_kind): * src/term.c (term_mouse_click, handle_one_term_event): * src/keyboard.c (discard_mouse_events, make_lispy_event): Migrate usage of GPM_CLICK_EVENT to MOUSE_CLICK_EVENT. 
* src/termhooks.h (enum event_kind):
* src/term.c (term_mouse_click, handle_one_term_event):
* src/keyboard.c (discard_mouse_events, make_lispy_event): Migrate
usage of GPM_CLICK_EVENT to MOUSE_CLICK_EVENT.
In attempted recursive minibuffer use, display error message in correct frame 2020-11-19T10:31:50+00:00 Alan Mackenzie 2020-11-19T10:31:50+00:00 6e469709c550ba18d9d5a34f6bb89908472f0eb2 This was problematic when minibuffer-follows-selected-frame was non-nil. Introduce a new parameter DONT-SET-FRAME to set-window-configuration. * doc/lispref/windows.texi (Window Configurations): Describe the new &optional parameter to set-window-configuration. * etc/NEWS (Lisp Changes): Note the new parameter to set-window-configuration. * src/keyboard.c (read_char_help_form_unwind): Add a new Qnil argument to the call of Fset_window_configuration. * src/minibuf.c (read_minibuf): Cons up a Qt with the window configuration in the argument to record_unwind_protect for the window configuration (twice). * src/window.c (Fset_window_configuration): Add the new &optional parameter and document it in the doc string. At the final do_switch_frame operation, restore the original frame when DONT-SET-FRAME is non-nil. (restore_window_configuration): Handle the new parameter when the supplied argument is a cons. 
This was problematic when minibuffer-follows-selected-frame was non-nil.
Introduce a new parameter DONT-SET-FRAME to set-window-configuration.

* doc/lispref/windows.texi (Window Configurations): Describe the new &optional
parameter to set-window-configuration.

* etc/NEWS (Lisp Changes): Note the new parameter to set-window-configuration.

* src/keyboard.c (read_char_help_form_unwind): Add a new Qnil argument to the
call of Fset_window_configuration.

* src/minibuf.c (read_minibuf): Cons up a Qt with the window configuration in
the argument to record_unwind_protect for the window configuration (twice).

* src/window.c (Fset_window_configuration): Add the new &optional parameter
and document it in the doc string.  At the final do_switch_frame operation,
restore the original frame when DONT-SET-FRAME is non-nil.
(restore_window_configuration): Handle the new parameter when the supplied
argument is a cons.
* src/term.c (handle_one_term_event): Simplify. 2020-11-04T18:44:51+00:00 Stefan Monnier 2020-11-04T18:44:51+00:00 1c9500da6615ecaa6e7a5029e0f5d0200d66e7ef Remove the `hold_quit` argument which was never used. Streamline the control flow. Thanks to Jared Finder <jared@finder.org> for pointing it out. * src/keyboard.c (tty_read_avail_input): Simplify accordingly. 
Remove the `hold_quit` argument which was never used.
Streamline the control flow.
Thanks to Jared Finder <jared@finder.org> for pointing it out.

* src/keyboard.c (tty_read_avail_input): Simplify accordingly.
Add new Lisp implementation of substitute-command-keys 2020-10-18T15:23:24+00:00 Stefan Kangas 2019-07-08T16:37:50+00:00 dcf9cd47ae71e39eb616d77acb531ac11357391f This is only the first step towards a full Lisp implementation, and does not remove the old C code. On the contrary, it is partly based on using the old C code, which is to be replaced in steps. This also makes it easy to test that it produces the same output as the old. * src/doc.c (Fsubstitute_command_keys_old): Rename from Fsubstitute_command_keys. (Fget_quoting_style): New defun to expose text_quoting_style to Lisp. (syms_of_doc): Expose above symbols. * lisp/help.el (substitute-command-keys): New Lisp version of substitute-command-keys. (Bug#8951) * src/keymap.c (Fdescribe_map_tree): New defun to expose describe_map_tree to Lisp. (syms_of_keymap): New defsubr for Fdescribe_map_tree. * src/keyboard.c (help_echo_substitute_command_keys): * src/doc.c (Fdocumentation, Fdocumentation_property): * src/print.c (print_error_message): * src/syntax.c (Finternal_describe_syntax_value): Fix calls to use new Lisp implementation of substitute-command-keys. * test/src/doc-tests.el: Remove file. * test/lisp/help-tests.el: Add tests for substitute-command-keys copied from above file. 
This is only the first step towards a full Lisp implementation, and
does not remove the old C code.  On the contrary, it is partly based
on using the old C code, which is to be replaced in steps.  This also
makes it easy to test that it produces the same output as the old.

* src/doc.c (Fsubstitute_command_keys_old): Rename from
Fsubstitute_command_keys.
(Fget_quoting_style): New defun to expose text_quoting_style to Lisp.
(syms_of_doc): Expose above symbols.
* lisp/help.el (substitute-command-keys): New Lisp version of
substitute-command-keys.  (Bug#8951)

* src/keymap.c
(Fdescribe_map_tree): New defun to expose describe_map_tree to Lisp.
(syms_of_keymap): New defsubr for Fdescribe_map_tree.

* src/keyboard.c (help_echo_substitute_command_keys):
* src/doc.c (Fdocumentation, Fdocumentation_property):
* src/print.c (print_error_message):
* src/syntax.c (Finternal_describe_syntax_value): Fix calls to use new
Lisp implementation of substitute-command-keys.

* test/src/doc-tests.el: Remove file.
* test/lisp/help-tests.el: Add tests for substitute-command-keys
copied from above file.
Merge from origin/emacs-27 2020-10-17T16:48:54+00:00 Glenn Morris 2020-10-17T16:48:54+00:00 3ac3a6503ebcf40ae6e179d92e1d168a4d440ea1 65078e0a76 * lisp/info.el (Info-hide-note-references): Doc fix. (Bug... 30305b543d Make lisp/progmodes/js.el dependent on CC Mode in the Make... c37b2a9b42 Yet another fix for 'set-minibuffer-message' 72dd911981 Fix posn-at-x-y in builds --without-x ace25f2066 Clarify the seq-reduce documentation 7d598e281d Make tramp-completion-reread-directory-timeout obsolete (B... 2c31ce18ea Fix 'message' when there's active minibuffer on another frame # Conflicts: # doc/misc/tramp.texi # etc/NEWS 
65078e0a76 * lisp/info.el (Info-hide-note-references): Doc fix.  (Bug...
30305b543d Make lisp/progmodes/js.el dependent on CC Mode in the Make...
c37b2a9b42 Yet another fix for 'set-minibuffer-message'
72dd911981 Fix posn-at-x-y in builds --without-x
ace25f2066 Clarify the seq-reduce documentation
7d598e281d Make tramp-completion-reread-directory-timeout obsolete (B...
2c31ce18ea Fix 'message' when there's active minibuffer on another frame

# Conflicts:
#	doc/misc/tramp.texi
#	etc/NEWS
Fix posn-at-x-y in builds --without-x 2020-10-16T07:02:50+00:00 Eli Zaretskii 2020-10-16T07:02:50+00:00 72dd9119819eea5d8b1138e14a6010759f38366b * src/keyboard.c (make_lispy_position): Don't exclude the window_or_frame = frame case from TTY-only builds. Reported by Jared Finder <jared@finder.org>. * doc/lispref/commands.texi (Click Events): Document the format of POSITION in click events on the frame's internal border. 
* src/keyboard.c (make_lispy_position): Don't exclude the
window_or_frame = frame case from TTY-only builds.  Reported by
Jared Finder <jared@finder.org>.

* doc/lispref/commands.texi (Click Events): Document the format of
POSITION in click events on the frame's internal border.
Update documentation on this-command-keys to reflect new behavior 2020-10-07T04:09:18+00:00 Lars Ingebrigtsen 2020-10-07T04:09:18+00:00 5bc2f37dfbc3751e0b265b911aff3cf723ac4072 * doc/lispref/commands.texi (Command Loop Info): `this-command-keys' does not include the C-u any more, so remove that from the description and the example (bug#22107). * src/keyboard.c (Fthis_single_command_keys): Don't say that `this-command-keys' returns the C-u prefix (bug#22111). 
* doc/lispref/commands.texi (Command Loop Info):
`this-command-keys' does not include the C-u any more, so remove
that from the description and the example
(bug#22107).

* src/keyboard.c (Fthis_single_command_keys): Don't say that
`this-command-keys' returns the C-u prefix (bug#22111).